64506230510 has 8 divisors (see below), whose sum is σ = 116111214936. Its totient is φ = 25802492200.

The previous prime is 64506230501. The next prime is 64506230513. The reversal of 64506230510 is 1503260546.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×64506230510² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64506230513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3225311516 + ... + 3225311535.

It is an arithmetic number, because the mean of its divisors is an integer number (14513901867).

Almost surely, 2^64506230510 is an apocalyptic number.

64506230510 is a deficient number, since it is larger than the sum of its proper divisors (51604984426).

64506230510 is a wasteful number, since it uses less digits than its factorization.

64506230510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450623058.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 64506230510 in words is "sixty-four billion, five hundred six million, two hundred thirty thousand, five hundred ten".